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Article

HEMERA Couples the Proteolysis and Transcriptional Activity of PHYTOCHROME INTERACTING FACTORs in Arabidopsis Photomorphogenesis.

The Plant cell - 1 May 2015

Qiu Yongjian, Li Meina, Pasoreck Elise K, Long Lingyun, Shi Yiting, Galvão Rafaelo M, Chou Conrad L, Wang He, Sun Amanda Y, Zhang Yiyin C, Jiang Anna, Chen Meng

Abstract excerpt

Phytochromes (phys) are red and far-red photoreceptors that control plant development and growth by promoting the proteolysis of a family of antagonistically acting basic helix-loop-helix transcription factors, the PHYTOCHROME-INTERACTING FACTORs (PIFs). We have previously shown that the degradation of PIF1 and PIF3 requires HEMERA (HMR). However, the biochemical function of HMR and the mechanism by which it...

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Identifiers

PMID: 25944101
DOI: 10.1105/tpc.114.136093
PMCID: PMC4456642

Genes

PIF1

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HEMERA Couples the Proteolysis and Transcriptional Activity of PHYTOCHROME INTERACTING FACTORs in Arabidopsis Photomorphogenesis.PMID 25944101Read ↗

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